diff --git a/ethereal/assets/qml/views/chain.qml b/ethereal/assets/qml/views/chain.qml new file mode 100644 index 000000000..7ff6ffcec --- /dev/null +++ b/ethereal/assets/qml/views/chain.qml @@ -0,0 +1,187 @@ +import QtQuick 2.0 +import QtQuick.Controls 1.0; +import QtQuick.Layouts 1.0; +import QtQuick.Dialogs 1.0; +import QtQuick.Window 2.1; +import QtQuick.Controls.Styles 1.1 +import Ethereum 1.0 + +Rectangle { + property var title: "Network" + property var iconFile: "../net.png" + + objectName: "chainView" + visible: false + anchors.fill: parent + + TableView { + id: blockTable + width: parent.width + anchors.top: parent.top + anchors.bottom: parent.bottom + TableViewColumn{ role: "number" ; title: "#" ; width: 100 } + TableViewColumn{ role: "hash" ; title: "Hash" ; width: 560 } + TableViewColumn{ role: "txAmount" ; title: "Tx amount" ; width: 100 } + + model: blockModel + + onDoubleClicked: { + popup.visible = true + popup.setDetails(blockModel.get(row)) + } + } + + function addBlock(block, initial) { + var txs = JSON.parse(block.transactions); + var amount = 0 + if(initial == undefined){ + initial = false + } + + if(txs != null){ + amount = txs.length + } + + if(initial){ + blockModel.append({number: block.number, name: block.name, gasLimit: block.gasLimit, gasUsed: block.gasUsed, coinbase: block.coinbase, hash: block.hash, txs: txs, txAmount: amount, time: block.time, prettyTime: convertToPretty(block.time)}) + } else { + blockModel.insert(0, {number: block.number, name: block.name, gasLimit: block.gasLimit, gasUsed: block.gasUsed, coinbase: block.coinbase, hash: block.hash, txs: txs, txAmount: amount, time: block.time, prettyTime: convertToPretty(block.time)}) + } + } + + Window { + id: popup + visible: false + //flags: Qt.CustomizeWindowHint | Qt.Tool | Qt.WindowCloseButtonHint + property var block + width: root.width + height: 300 + Component{ + id: blockDetailsDelegate + Rectangle { + color: "#252525" + width: popup.width + height: 150 + Column { + anchors.leftMargin: 10 + anchors.topMargin: 5 + anchors.top: parent.top + anchors.left: parent.left + Text { text: '

Block details

'; color: "#F2F2F2"} + Text { text: 'Block number: ' + number; color: "#F2F2F2"} + Text { text: 'Hash: ' + hash; color: "#F2F2F2"} + Text { text: 'Coinbase: <' + name + '> ' + coinbase; color: "#F2F2F2"} + Text { text: 'Block found at: ' + prettyTime; color: "#F2F2F2"} + Text { text: 'Gas used: ' + gasUsed + " / " + gasLimit; color: "#F2F2F2"} + } + } + } + ListView { + model: singleBlock + delegate: blockDetailsDelegate + anchors.top: parent.top + height: 100 + anchors.leftMargin: 20 + id: listViewThing + Layout.maximumHeight: 40 + } + TableView { + id: txView + anchors.top: listViewThing.bottom + anchors.topMargin: 50 + width: parent.width + + TableViewColumn{width: 90; role: "value" ; title: "Value" } + TableViewColumn{width: 200; role: "hash" ; title: "Hash" } + TableViewColumn{width: 200; role: "sender" ; title: "Sender" } + TableViewColumn{width: 200;role: "address" ; title: "Receiver" } + TableViewColumn{width: 60; role: "gas" ; title: "Gas" } + TableViewColumn{width: 60; role: "gasPrice" ; title: "Gas Price" } + TableViewColumn{width: 60; role: "isContract" ; title: "Contract" } + + model: transactionModel + onClicked: { + var tx = transactionModel.get(row) + if(tx.data) { + popup.showContractData(tx) + }else{ + popup.height = 440 + } + } + } + + function showContractData(tx) { + txDetailsDebugButton.tx = tx + if(tx.createsContract) { + contractData.text = tx.data + contractLabel.text = "

Transaction created contract " + tx.address + "

" + }else{ + contractLabel.text = "

Transaction ran contract " + tx.address + "

" + contractData.text = tx.rawData + } + popup.height = 540 + } + + Rectangle { + id: txDetails + width: popup.width + height: 300 + anchors.left: listViewThing.left + anchors.top: txView.bottom + Label { + text: "

Contract data

" + anchors.top: parent.top + anchors.left: parent.left + id: contractLabel + anchors.leftMargin: 10 + } + Button { + property var tx + id: txDetailsDebugButton + anchors.right: parent.right + anchors.rightMargin: 10 + anchors.top: parent.top + anchors.topMargin: 10 + text: "Debug contract" + onClicked: { + if(tx.createsContract){ + ui.startDbWithCode(tx.rawData) + }else { + ui.startDbWithContractAndData(tx.address, tx.rawData) + } + } + } + TextArea { + id: contractData + text: "Contract" + anchors.top: contractLabel.bottom + anchors.left: parent.left + anchors.bottom: popup.bottom + wrapMode: Text.Wrap + width: parent.width - 30 + height: 80 + anchors.leftMargin: 10 + } + } + property var transactionModel: ListModel { + id: transactionModel + } + property var singleBlock: ListModel { + id: singleBlock + } + function setDetails(block){ + singleBlock.set(0,block) + popup.height = 300 + transactionModel.clear() + if(block.txs != undefined){ + for(var i = 0; i < block.txs.count; ++i) { + transactionModel.insert(0, block.txs.get(i)) + } + if(block.txs.get(0).data){ + popup.showContractData(block.txs.get(0)) + } + } + txView.forceActiveFocus() + } + } +} diff --git a/ethereal/assets/qml/views/history.qml b/ethereal/assets/qml/views/history.qml new file mode 100644 index 000000000..f50ae8004 --- /dev/null +++ b/ethereal/assets/qml/views/history.qml @@ -0,0 +1,50 @@ +import QtQuick 2.0 +import QtQuick.Controls 1.0; +import QtQuick.Layouts 1.0; +import QtQuick.Dialogs 1.0; +import QtQuick.Window 2.1; +import QtQuick.Controls.Styles 1.1 +import Ethereum 1.0 + +Rectangle { + property var iconFile: "../tx.png" + property var title: "Transactions" + + property var txModel: ListModel { + id: txModel + } + + id: historyView + anchors.fill: parent + objectName: "transactionView" + + TableView { + id: txTableView + anchors.fill: parent + TableViewColumn{ role: "inout" ; title: "" ; width: 40 } + TableViewColumn{ role: "value" ; title: "Value" ; width: 100 } + TableViewColumn{ role: "address" ; title: "Address" ; width: 430 } + TableViewColumn{ role: "contract" ; title: "Contract" ; width: 100 } + + model: txModel + } + + function addTx(type, tx, inout) { + var isContract + if (tx.contract == true){ + isContract = "Yes" + }else{ + isContract = "No" + } + + + var address; + if(inout == "recv") { + address = tx.sender; + } else { + address = tx.address; + } + + txModel.insert(0, {inout: inout, hash: tx.hash, address: address, value: tx.value, contract: isContract}) + } +} diff --git a/ethereal/assets/qml/views/info.qml b/ethereal/assets/qml/views/info.qml new file mode 100644 index 000000000..96b8e4acc --- /dev/null +++ b/ethereal/assets/qml/views/info.qml @@ -0,0 +1,160 @@ +import QtQuick 2.0 +import QtQuick.Controls 1.0; +import QtQuick.Layouts 1.0; +import QtQuick.Dialogs 1.0; +import QtQuick.Window 2.1; +import QtQuick.Controls.Styles 1.1 +import Ethereum 1.0 + +Rectangle { + property var title: "Information" + property var iconFile: "../heart.png" + + objectName: "infoView" + visible: false + anchors.fill: parent + + color: "#00000000" + + Column { + spacing: 3 + anchors.fill: parent + anchors.topMargin: 5 + anchors.leftMargin: 5 + + Label { + id: addressLabel + text: "Address" + } + TextField { + text: pub.getKey().address + width: 500 + } + + Label { + text: "Client ID" + } + TextField { + text: eth.getCustomIdentifier() + width: 500 + placeholderText: "Anonymous" + onTextChanged: { + eth.setCustomIdentifier(text) + } + } + } + + property var addressModel: ListModel { + id: addressModel + } + TableView { + id: addressView + width: parent.width - 200 + height: 200 + anchors.bottom: logLayout.top + TableViewColumn{ role: "name"; title: "name" } + TableViewColumn{ role: "address"; title: "address"; width: 300} + + model: addressModel + } + + Rectangle { + anchors.top: addressView.top + anchors.left: addressView.right + anchors.leftMargin: 20 + + TextField { + placeholderText: "Name to register" + id: nameToReg + width: 150 + } + + Button { + anchors.top: nameToReg.bottom + text: "Register" + MouseArea{ + anchors.fill: parent + onClicked: { + eth.registerName(nameToReg.text) + nameToReg.text = "" + } + } + } + } + + property var logModel: ListModel { + id: logModel + } + RowLayout { + id: logLayout + width: parent.width + height: 200 + anchors.bottom: parent.bottom + TableView { + id: logView + headerVisible: false + anchors { + right: logLevelSlider.left + left: parent.left + bottom: parent.bottom + top: parent.top + } + + TableViewColumn{ role: "description" ; title: "log" } + + model: logModel + } + + Slider { + id: logLevelSlider + value: eth.getLogLevelInt() + anchors { + right: parent.right + top: parent.top + bottom: parent.bottom + + rightMargin: 5 + leftMargin: 5 + topMargin: 5 + bottomMargin: 5 + } + + orientation: Qt.Vertical + maximumValue: 5 + stepSize: 1 + + onValueChanged: { + eth.setLogLevel(value) + } + } + } + + function addDebugMessage(message){ + debuggerLog.append({value: message}) + } + + function addAddress(address) { + addressModel.append({name: address.name, address: address.address}) + } + + function clearAddress() { + addressModel.clear() + } + + function addLog(str) { + // Remove first item once we've reached max log items + if(logModel.count > 250) { + logModel.remove(0) + } + + if(str.len != 0) { + if(logView.flickableItem.atYEnd) { + logModel.append({description: str}) + logView.positionViewAtRow(logView.rowCount - 1, ListView.Contain) + } else { + logModel.append({description: str}) + } + } + + } +} diff --git a/ethereal/assets/qml/views/pending_tx.qml b/ethereal/assets/qml/views/pending_tx.qml new file mode 100644 index 000000000..18572e3e2 --- /dev/null +++ b/ethereal/assets/qml/views/pending_tx.qml @@ -0,0 +1,44 @@ +import QtQuick 2.0 +import QtQuick.Controls 1.0; +import QtQuick.Layouts 1.0; +import QtQuick.Dialogs 1.0; +import QtQuick.Window 2.1; +import QtQuick.Controls.Styles 1.1 +import Ethereum 1.0 + +Rectangle { + property var title: "Pending Transactions" + property var iconFile: "../tx.png" + + objectName: "pendingTxView" + anchors.fill: parent + visible: false + id: pendingTxView + + property var pendingTxModel: ListModel { + id: pendingTxModel + } + + TableView { + id: pendingTxTableView + anchors.fill: parent + TableViewColumn{ role: "value" ; title: "Value" ; width: 100 } + TableViewColumn{ role: "from" ; title: "sender" ; width: 230 } + TableViewColumn{ role: "to" ; title: "Reciever" ; width: 230 } + TableViewColumn{ role: "contract" ; title: "Contract" ; width: 100 } + + model: pendingTxModel + } + + function addTx(type, tx, inout) { + var isContract + if (tx.contract == true){ + isContract = "Yes" + }else{ + isContract = "No" + } + + + pendingTxModel.insert(0, {hash: tx.hash, to: tx.address, from: tx.sender, value: tx.value, contract: isContract}) + } +} diff --git a/ethereal/assets/qml/views/transaction.qml b/ethereal/assets/qml/views/transaction.qml new file mode 100644 index 000000000..e7fe529a0 --- /dev/null +++ b/ethereal/assets/qml/views/transaction.qml @@ -0,0 +1,214 @@ +import QtQuick 2.0 +import QtQuick.Controls 1.0; +import QtQuick.Layouts 1.0; +import QtQuick.Dialogs 1.0; +import QtQuick.Window 2.1; +import QtQuick.Controls.Styles 1.1 +import Ethereum 1.0 + +Rectangle { + property var iconFile: "../new.png" + property var title: "New transaction" + + objectName: "newTxView" + visible: false + anchors.fill: parent + color: "#00000000" + + Column { + id: mainContractColumn + anchors.fill: parent + function contractFormReady(){ + if(codeView.text.length > 0 && txValue.text.length > 0 && txGas.text.length > 0 && txGasPrice.length > 0) { + txButton.state = "READY" + }else{ + txButton.state = "NOTREADY" + } + } + states: [ + State{ + name: "ERROR" + PropertyChanges { target: txResult; visible:true} + PropertyChanges { target: codeView; visible:true} + }, + State { + name: "DONE" + PropertyChanges { target: txValue; visible:false} + PropertyChanges { target: txGas; visible:false} + PropertyChanges { target: txGasPrice; visible:false} + PropertyChanges { target: codeView; visible:false} + PropertyChanges { target: txButton; visible:false} + PropertyChanges { target: txDataLabel; visible:false} + PropertyChanges { target: atLabel; visible:false} + PropertyChanges { target: txFuelRecipient; visible:false} + + PropertyChanges { target: txResult; visible:true} + PropertyChanges { target: txOutput; visible:true} + PropertyChanges { target: newTxButton; visible:true} + }, + State { + name: "SETUP" + PropertyChanges { target: txValue; visible:true; text: ""} + PropertyChanges { target: txGas; visible:true; text: ""} + PropertyChanges { target: txGasPrice; visible:true; text: ""} + PropertyChanges { target: codeView; visible:true; text: ""} + PropertyChanges { target: txButton; visible:true} + PropertyChanges { target: txDataLabel; visible:true} + + PropertyChanges { target: txResult; visible:false} + PropertyChanges { target: txOutput; visible:false} + PropertyChanges { target: newTxButton; visible:false} + } + ] + width: 400 + spacing: 5 + anchors.left: parent.left + anchors.top: parent.top + anchors.leftMargin: 5 + anchors.topMargin: 5 + + ListModel { + id: denomModel + ListElement { text: "Wei" ; zeros: "" } + ListElement { text: "Ada" ; zeros: "000" } + ListElement { text: "Babbage" ; zeros: "000000" } + ListElement { text: "Shannon" ; zeros: "000000000" } + ListElement { text: "Szabo" ; zeros: "000000000000" } + ListElement { text: "Finney" ; zeros: "000000000000000" } + ListElement { text: "Ether" ; zeros: "000000000000000000" } + ListElement { text: "Einstein" ;zeros: "000000000000000000000" } + ListElement { text: "Douglas" ; zeros: "000000000000000000000000000000000000000000" } + } + + + TextField { + id: txFuelRecipient + placeholderText: "Address / Name or empty for contract" + //validator: RegExpValidator { regExp: /[a-f0-9]{40}/ } + width: 400 + } + + RowLayout { + TextField { + id: txValue + width: 222 + placeholderText: "Amount" + validator: RegExpValidator { regExp: /\d*/ } + onTextChanged: { + contractFormReady() + } + } + + ComboBox { + id: valueDenom + currentIndex: 6 + model: denomModel + } + } + + RowLayout { + TextField { + id: txGas + width: 50 + validator: RegExpValidator { regExp: /\d*/ } + placeholderText: "Gas" + text: "500" + /* + onTextChanged: { + contractFormReady() + } + */ + } + Label { + id: atLabel + text: "@" + } + + TextField { + id: txGasPrice + width: 200 + placeholderText: "Gas price" + text: "10" + validator: RegExpValidator { regExp: /\d*/ } + /* + onTextChanged: { + contractFormReady() + } + */ + } + + ComboBox { + id: gasDenom + currentIndex: 4 + model: denomModel + } + } + + Label { + id: txDataLabel + text: "Data" + } + + TextArea { + id: codeView + height: 300 + anchors.topMargin: 5 + width: 400 + onTextChanged: { + contractFormReady() + } + } + + + Button { + id: txButton + /* enabled: false */ + states: [ + State { + name: "READY" + PropertyChanges { target: txButton; /*enabled: true*/} + }, + State { + name: "NOTREADY" + PropertyChanges { target: txButton; /*enabled:false*/} + } + ] + text: "Send" + onClicked: { + var value = txValue.text + denomModel.get(valueDenom.currentIndex).zeros; + var gasPrice = txGasPrice.text + denomModel.get(gasDenom.currentIndex).zeros; + var res = eth.create(txFuelRecipient.text, value, txGas.text, gasPrice, codeView.text) + if(res[1]) { + txResult.text = "Your contract could not be sent over the network:\n" + txResult.text += res[1].error() + txResult.text += "" + mainContractColumn.state = "ERROR" + } else { + txResult.text = "Your transaction has been submitted:\n" + txOutput.text = res[0].address + mainContractColumn.state = "DONE" + } + } + } + Text { + id: txResult + visible: false + } + TextField { + id: txOutput + visible: false + width: 530 + } + Button { + id: newTxButton + visible: false + text: "Create a new transaction" + onClicked: { + this.visible = false + txResult.text = "" + txOutput.text = "" + mainContractColumn.state = "SETUP" + } + } + } +} diff --git a/ethereal/assets/qml/wallet.qml b/ethereal/assets/qml/wallet.qml index e264d3f4c..cbd3fdf18 100644 --- a/ethereal/assets/qml/wallet.qml +++ b/ethereal/assets/qml/wallet.qml @@ -6,7 +6,6 @@ import QtQuick.Window 2.1; import QtQuick.Controls.Styles 1.1 import Ethereum 1.0 - ApplicationWindow { id: root @@ -18,6 +17,30 @@ ApplicationWindow { title: "Ethereal" + // Takes care of loading all default plugins + Component.onCompleted: { + var historyView = addPlugin("./views/history.qml") + var newTxView = addPlugin("./views/transaction.qml") + var chainView = addPlugin("./views/chain.qml") + var infoView = addPlugin("./views/info.qml") + var pendingTxView = addPlugin("./views/pending_tx.qml") + + // Call the ready handler + eth.done() + } + + function addPlugin(path, options) { + var component = Qt.createComponent(path); + if(component.status != Component.Ready) { + if(component.status == Component.Error) { + console.debug("Error:"+ component.errorString()); + } + return + } + + return mainSplit.addComponent(component, {objectName: objectName}) + } + MenuBar { Menu { title: "File" @@ -32,6 +55,13 @@ ApplicationWindow { onTriggered: ui.openBrowser() } + MenuItem { + text: "Add plugin" + onTriggered: { + mainSplit.addPlugin("test") + } + } + MenuSeparator {} MenuItem { @@ -110,342 +140,93 @@ ApplicationWindow { id: blockModel } - function setView(view) { - networkView.visible = false - historyView.visible = false - newTxView.visible = false - infoView.visible = false - pendingTxView.visible = false - view.visible = true - //root.title = "Ethereal - " = view.title - } - SplitView { + property var views: []; + + id: mainSplit anchors.fill: parent resizing: false + function setView(view) { + for(var i = 0; i < views.length; i++) { + views[i].visible = false + } + + view.visible = true + } + + function addComponent(component, options) { + var view = mainView.createView(component, options) + if(!view.hasOwnProperty("iconFile")) { + console.log("Could not load plugin. Property 'iconFile' not found on view."); + return; + } + + menu.createMenuItem(view.iconFile, view); + mainSplit.views.push(view); + + return view + } + Rectangle { id: menu Layout.minimumWidth: 80 Layout.maximumWidth: 80 - anchors.bottom: parent.bottom anchors.top: parent.top - //color: "#D9DDE7" color: "#252525" + Component { + id: menuItemTemplate + Image { + property var view; + anchors.horizontalCenter: parent.horizontalCenter + MouseArea { + anchors.fill: parent + onClicked: { + mainSplit.setView(view) + } + } + } + } + + + function createMenuItem(icon, view) { + var comp = menuItemTemplate.createObject(menuColumn) + comp.view = view + comp.source = icon + } + ColumnLayout { + id: menuColumn y: 50 anchors.left: parent.left anchors.right: parent.right - height: 200 - Image { - source: "../tx.png" - anchors.horizontalCenter: parent.horizontalCenter - MouseArea { - anchors.fill: parent - onClicked: { - setView(historyView) - } - } - } - Image { - source: "../new.png" - anchors.horizontalCenter: parent.horizontalCenter - MouseArea { - anchors.fill: parent - onClicked: { - setView(newTxView) - } - } - } - Image { - source: "../net.png" - anchors.horizontalCenter: parent.horizontalCenter - MouseArea { - anchors.fill: parent - onClicked: { - setView(networkView) - } - } - } - - Image { - source: "../heart.png" - anchors.horizontalCenter: parent.horizontalCenter - MouseArea { - anchors.fill: parent - onClicked: { - setView(infoView) - } - } - } - - Image { - source: "../tx.png" - anchors.horizontalCenter: parent.horizontalCenter - MouseArea { - anchors.fill: parent - onClicked: { - setView(pendingTxView) - } - } - } } } Rectangle { id: mainView color: "#00000000" + anchors.right: parent.right anchors.left: menu.right anchors.bottom: parent.bottom anchors.top: parent.top - property var txModel: ListModel { - id: txModel + function createView(component) { + var view = component.createObject(mainView) + + return view; } - - Rectangle { - id: historyView - anchors.fill: parent - - property var title: "Transactions" - TableView { - id: txTableView - anchors.fill: parent - TableViewColumn{ role: "inout" ; title: "" ; width: 40 } - TableViewColumn{ role: "value" ; title: "Value" ; width: 100 } - TableViewColumn{ role: "address" ; title: "Address" ; width: 430 } - TableViewColumn{ role: "contract" ; title: "Contract" ; width: 100 } - - model: txModel - } - } - - Rectangle { - id: newTxView - property var title: "New transaction" - visible: false - anchors.fill: parent - color: "#00000000" - /* - TabView{ - anchors.fill: parent - anchors.rightMargin: 5 - anchors.leftMargin: 5 - anchors.topMargin: 5 - anchors.bottomMargin: 5 - id: newTransactionTab - Component.onCompleted:{ - addTab("Simple send", newTransaction) - addTab("Contracts", newContract) - } - } - */ - Component.onCompleted: { - newContract.createObject(newTxView) - } - } - - Rectangle { - id: networkView - property var title: "Network" - visible: false - anchors.fill: parent - - TableView { - id: blockTable - width: parent.width - anchors.top: parent.top - anchors.bottom: parent.bottom - TableViewColumn{ role: "number" ; title: "#" ; width: 100 } - TableViewColumn{ role: "hash" ; title: "Hash" ; width: 560 } - TableViewColumn{ role: "txAmount" ; title: "Tx amount" ; width: 100 } - - model: blockModel - - onDoubleClicked: { - popup.visible = true - popup.setDetails(blockModel.get(row)) - } - } - - } - - Rectangle { - id: infoView - property var title: "Information" - visible: false - color: "#00000000" - anchors.fill: parent - - Column { - spacing: 3 - anchors.fill: parent - anchors.topMargin: 5 - anchors.leftMargin: 5 - - Label { - id: addressLabel - text: "Address" - } - TextField { - text: pub.getKey().address - width: 500 - } - - Label { - text: "Client ID" - } - TextField { - text: eth.getCustomIdentifier() - width: 500 - placeholderText: "Anonymous" - onTextChanged: { - eth.setCustomIdentifier(text) - } - } - } - - property var addressModel: ListModel { - id: addressModel - } - TableView { - id: addressView - width: parent.width - 200 - height: 200 - anchors.bottom: logLayout.top - TableViewColumn{ role: "name"; title: "name" } - TableViewColumn{ role: "address"; title: "address"; width: 300} - - model: addressModel - } - - Rectangle { - anchors.top: addressView.top - anchors.left: addressView.right - anchors.leftMargin: 20 - - TextField { - placeholderText: "Name to register" - id: nameToReg - width: 150 - } - - Button { - anchors.top: nameToReg.bottom - text: "Register" - MouseArea{ - anchors.fill: parent - onClicked: { - eth.registerName(nameToReg.text) - nameToReg.text = "" - } - } - } - } - - - property var logModel: ListModel { - id: logModel - } - RowLayout { - id: logLayout - width: parent.width - height: 200 - anchors.bottom: parent.bottom - TableView { - id: logView - headerVisible: false - anchors { - right: logLevelSlider.left - left: parent.left - bottom: parent.bottom - top: parent.top - } - - TableViewColumn{ role: "description" ; title: "log" } - - model: logModel - } - - Slider { - id: logLevelSlider - value: eth.getLogLevelInt() - anchors { - right: parent.right - top: parent.top - bottom: parent.bottom - - rightMargin: 5 - leftMargin: 5 - topMargin: 5 - bottomMargin: 5 - } - - orientation: Qt.Vertical - maximumValue: 5 - stepSize: 1 - - onValueChanged: { - eth.setLogLevel(value) - } - } - } - } - - Rectangle { - anchors.fill: parent - visible: false - id: pendingTxView - property var title: "Pending Transactions" - - property var pendingTxModel: ListModel { - id: pendingTxModel - } - - TableView { - id: pendingTxTableView - anchors.fill: parent - TableViewColumn{ role: "value" ; title: "Value" ; width: 100 } - TableViewColumn{ role: "from" ; title: "sender" ; width: 230 } - TableViewColumn{ role: "to" ; title: "Reciever" ; width: 230 } - TableViewColumn{ role: "contract" ; title: "Contract" ; width: 100 } - - model: pendingTxModel - } - } - - /* - signal addPlugin(string name) - Component { - id: pluginWindow - Rectangle { - anchors.fill: parent - Label { - id: pluginTitle - anchors.centerIn: parent - text: "Hello world" - } - Component.onCompleted: setView(this) - } - } - - onAddPlugin: { - var pluginWin = pluginWindow.createObject(mainView) - console.log(pluginWin) - pluginWin.pluginTitle.text = "Test" - } - */ } + + } FileDialog { id: openAppDialog title: "Open QML Application" onAccepted: { - //ui.open(openAppDialog.fileUrl.toString()) - //ui.openHtml(Qt.resolvedUrl(ui.assetPath("test.html"))) var path = openAppDialog.fileUrl.toString() var ext = path.split('.').pop() if(ext == "html" || ext == "htm") { @@ -462,7 +243,7 @@ ApplicationWindow { onAccepted: { } } - + FileDialog { id: generalFileDialog @@ -517,48 +298,143 @@ ApplicationWindow { } } - Label { - y: 6 - id: lastBlockLabel - objectName: "lastBlockLabel" - visible: true - text: "" + Label { + y: 6 + id: lastBlockLabel + objectName: "lastBlockLabel" + visible: true + text: "" font.pixelSize: 10 - anchors.right: peerGroup.left - anchors.rightMargin: 5 - } + anchors.right: peerGroup.left + anchors.rightMargin: 5 + } - ProgressBar { - id: syncProgressIndicator - visible: false - objectName: "syncProgressIndicator" - y: 3 - width: 140 - indeterminate: true - anchors.right: peerGroup.left - anchors.rightMargin: 5 - } + ProgressBar { + id: syncProgressIndicator + visible: false + objectName: "syncProgressIndicator" + y: 3 + width: 140 + indeterminate: true + anchors.right: peerGroup.left + anchors.rightMargin: 5 + } - RowLayout { - id: peerGroup - y: 7 - anchors.right: parent.right - MouseArea { - onDoubleClicked: peerWindow.visible = true - anchors.fill: parent - } + RowLayout { + id: peerGroup + y: 7 + anchors.right: parent.right + MouseArea { + onDoubleClicked: peerWindow.visible = true + anchors.fill: parent + } - Label { - id: peerLabel - font.pixelSize: 8 - text: "0 / 0" - } - Image { - id: peerImage - width: 10; height: 10 - source: "../network.png" - } - } + Label { + id: peerLabel + font.pixelSize: 8 + text: "0 / 0" + } + Image { + id: peerImage + width: 10; height: 10 + source: "../network.png" + } + } + } + + + function setWalletValue(value) { + walletValueLabel.text = value + } + + function loadPlugin(name) { + console.log("Loading plugin" + name) + mainView.addPlugin(name) + } + + function setPeers(text) { + peerLabel.text = text + } + + function addPeer(peer) { + // We could just append the whole peer object but it cries if you try to alter them + peerModel.append({ip: peer.ip, port: peer.port, lastResponse:timeAgo(peer.lastSend), latency: peer.latency, version: peer.version}) + } + + function resetPeers(){ + peerModel.clear() + } + + function timeAgo(unixTs){ + var lapsed = (Date.now() - new Date(unixTs*1000)) / 1000 + return (lapsed + " seconds ago") + } + + function convertToPretty(unixTs){ + var a = new Date(unixTs*1000); + var months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']; + var year = a.getFullYear(); + var month = months[a.getMonth()]; + var date = a.getDate(); + var hour = a.getHours(); + var min = a.getMinutes(); + var sec = a.getSeconds(); + var time = date+' '+month+' '+year+' '+hour+':'+min+':'+sec ; + return time; + } + + // ****************************************** + // Windows + // ****************************************** + Window { + id: peerWindow + //flags: Qt.CustomizeWindowHint | Qt.Tool | Qt.WindowCloseButtonHint + height: 200 + width: 700 + Rectangle { + anchors.fill: parent + property var peerModel: ListModel { + id: peerModel + } + TableView { + anchors.fill: parent + id: peerTable + model: peerModel + TableViewColumn{width: 100; role: "ip" ; title: "IP" } + TableViewColumn{width: 60; role: "port" ; title: "Port" } + TableViewColumn{width: 140; role: "lastResponse"; title: "Last event" } + TableViewColumn{width: 100; role: "latency"; title: "Latency" } + TableViewColumn{width: 260; role: "version" ; title: "Version" } + } + } + } + + Window { + id: aboutWin + visible: false + title: "About" + minimumWidth: 350 + maximumWidth: 350 + maximumHeight: 200 + minimumHeight: 200 + + Image { + id: aboutIcon + height: 150 + width: 150 + fillMode: Image.PreserveAspectFit + smooth: true + source: "../facet.png" + x: 10 + y: 10 + } + + Text { + anchors.left: aboutIcon.right + anchors.leftMargin: 10 + font.pointSize: 12 + text: "

Ethereal - Adrastea


Development

Jeffrey Wilcke
Maran Hidskes
Viktor Trón
" + } } Window { @@ -591,145 +467,8 @@ ApplicationWindow { } } - Window { - id: popup - visible: false - //flags: Qt.CustomizeWindowHint | Qt.Tool | Qt.WindowCloseButtonHint - property var block - width: root.width - height: 300 - Component{ - id: blockDetailsDelegate - Rectangle { - color: "#252525" - width: popup.width - height: 150 - Column { - anchors.leftMargin: 10 - anchors.topMargin: 5 - anchors.top: parent.top - anchors.left: parent.left - Text { text: '

Block details

'; color: "#F2F2F2"} - Text { text: 'Block number: ' + number; color: "#F2F2F2"} - Text { text: 'Hash: ' + hash; color: "#F2F2F2"} - Text { text: 'Coinbase: <' + name + '> ' + coinbase; color: "#F2F2F2"} - Text { text: 'Block found at: ' + prettyTime; color: "#F2F2F2"} - Text { text: 'Gas used: ' + gasUsed + " / " + gasLimit; color: "#F2F2F2"} - } - } - } - ListView { - model: singleBlock - delegate: blockDetailsDelegate - anchors.top: parent.top - height: 100 - anchors.leftMargin: 20 - id: listViewThing - Layout.maximumHeight: 40 - } - TableView { - id: txView - anchors.top: listViewThing.bottom - anchors.topMargin: 50 - width: parent.width - - TableViewColumn{width: 90; role: "value" ; title: "Value" } - TableViewColumn{width: 200; role: "hash" ; title: "Hash" } - TableViewColumn{width: 200; role: "sender" ; title: "Sender" } - TableViewColumn{width: 200;role: "address" ; title: "Receiver" } - TableViewColumn{width: 60; role: "gas" ; title: "Gas" } - TableViewColumn{width: 60; role: "gasPrice" ; title: "Gas Price" } - TableViewColumn{width: 60; role: "isContract" ; title: "Contract" } - - model: transactionModel - onClicked: { - var tx = transactionModel.get(row) - if(tx.data) { - popup.showContractData(tx) - }else{ - popup.height = 440 - } - } - } - - function showContractData(tx) { - txDetailsDebugButton.tx = tx - if(tx.createsContract) { - contractData.text = tx.data - contractLabel.text = "

Transaction created contract " + tx.address + "

" - }else{ - contractLabel.text = "

Transaction ran contract " + tx.address + "

" - contractData.text = tx.rawData - } - popup.height = 540 - } - - Rectangle { - id: txDetails - width: popup.width - height: 300 - anchors.left: listViewThing.left - anchors.top: txView.bottom - Label { - text: "

Contract data

" - anchors.top: parent.top - anchors.left: parent.left - id: contractLabel - anchors.leftMargin: 10 - } - Button { - property var tx - id: txDetailsDebugButton - anchors.right: parent.right - anchors.rightMargin: 10 - anchors.top: parent.top - anchors.topMargin: 10 - text: "Debug contract" - onClicked: { - if(tx.createsContract){ - ui.startDbWithCode(tx.rawData) - }else { - ui.startDbWithContractAndData(tx.address, tx.rawData) - } - } - } - TextArea { - id: contractData - text: "Contract" - anchors.top: contractLabel.bottom - anchors.left: parent.left - anchors.bottom: popup.bottom - wrapMode: Text.Wrap - width: parent.width - 30 - height: 80 - anchors.leftMargin: 10 - } - } - property var transactionModel: ListModel { - id: transactionModel - } - property var singleBlock: ListModel { - id: singleBlock - } - function setDetails(block){ - singleBlock.set(0,block) - popup.height = 300 - transactionModel.clear() - if(block.txs != undefined){ - for(var i = 0; i < block.txs.count; ++i) { - transactionModel.insert(0, block.txs.get(i)) - } - if(block.txs.get(0).data){ - popup.showContractData(block.txs.get(0)) - } - } - txView.forceActiveFocus() - } - } - Window { id: addPeerWin - //flags: Qt.CustomizeWindowHint | Qt.Tool | Qt.WindowCloseButtonHint visible: false minimumWidth: 230 maximumWidth: 230 @@ -761,475 +500,4 @@ ApplicationWindow { addrField.focus = true } } - - Window { - id: aboutWin - visible: false - title: "About" - minimumWidth: 350 - maximumWidth: 350 - maximumHeight: 200 - minimumHeight: 200 - - Image { - id: aboutIcon - height: 150 - width: 150 - fillMode: Image.PreserveAspectFit - smooth: true - source: "../facet.png" - x: 10 - y: 10 - } - - Text { - anchors.left: aboutIcon.right - anchors.leftMargin: 10 - font.pointSize: 12 - text: "

Ethereal - Adrastea


Development

Jeffrey Wilcke
Maran Hidskes
Viktor Trón
" - } - } - - function addDebugMessage(message){ - debuggerLog.append({value: message}) - } - - function addAddress(address) { - addressModel.append({name: address.name, address: address.address}) - } - function clearAddress() { - addressModel.clear() - } - - function loadPlugin(name) { - console.log("Loading plugin" + name) - mainView.addPlugin(name) - } - - function setWalletValue(value) { - walletValueLabel.text = value - } - - function addTx(type, tx, inout) { - var isContract - if (tx.contract == true){ - isContract = "Yes" - }else{ - isContract = "No" - } - - - if(type == "post") { - var address; - if(inout == "recv") { - address = tx.sender; - } else { - address = tx.address; - } - - txModel.insert(0, {inout: inout, hash: tx.hash, address: address, value: tx.value, contract: isContract}) - } else if(type == "pre") { - pendingTxModel.insert(0, {hash: tx.hash, to: tx.address, from: tx.sender, value: tx.value, contract: isContract}) - } - } - - function addBlock(block, initial) { - var txs = JSON.parse(block.transactions); - var amount = 0 - if(initial == undefined){ - initial = false - } - - if(txs != null){ - amount = txs.length - } - - if(initial){ - blockModel.append({number: block.number, name: block.name, gasLimit: block.gasLimit, gasUsed: block.gasUsed, coinbase: block.coinbase, hash: block.hash, txs: txs, txAmount: amount, time: block.time, prettyTime: convertToPretty(block.time)}) - } else { - blockModel.insert(0, {number: block.number, name: block.name, gasLimit: block.gasLimit, gasUsed: block.gasUsed, coinbase: block.coinbase, hash: block.hash, txs: txs, txAmount: amount, time: block.time, prettyTime: convertToPretty(block.time)}) - } - } - - function addLog(str) { - // Remove first item once we've reached max log items - if(logModel.count > 250) { - logModel.remove(0) - } - - if(str.len != 0) { - if(logView.flickableItem.atYEnd) { - logModel.append({description: str}) - logView.positionViewAtRow(logView.rowCount - 1, ListView.Contain) - } else { - logModel.append({description: str}) - } - } - - } - - function setPeers(text) { - peerLabel.text = text - } - - function addPeer(peer) { - // We could just append the whole peer object but it cries if you try to alter them - peerModel.append({ip: peer.ip, port: peer.port, lastResponse:timeAgo(peer.lastSend), latency: peer.latency, version: peer.version}) - } - - function resetPeers(){ - peerModel.clear() - } - - function timeAgo(unixTs){ - var lapsed = (Date.now() - new Date(unixTs*1000)) / 1000 - return (lapsed + " seconds ago") - } - function convertToPretty(unixTs){ - var a = new Date(unixTs*1000); - var months = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec']; - var year = a.getFullYear(); - var month = months[a.getMonth()]; - var date = a.getDate(); - var hour = a.getHours(); - var min = a.getMinutes(); - var sec = a.getSeconds(); - var time = date+' '+month+' '+year+' '+hour+':'+min+':'+sec ; - return time; - } - // ****************************************** - // Windows - // ****************************************** - Window { - id: peerWindow - //flags: Qt.CustomizeWindowHint | Qt.Tool | Qt.WindowCloseButtonHint - height: 200 - width: 700 - Rectangle { - anchors.fill: parent - property var peerModel: ListModel { - id: peerModel - } - TableView { - anchors.fill: parent - id: peerTable - model: peerModel - TableViewColumn{width: 100; role: "ip" ; title: "IP" } - TableViewColumn{width: 60; role: "port" ; title: "Port" } - TableViewColumn{width: 140; role: "lastResponse"; title: "Last event" } - TableViewColumn{width: 100; role: "latency"; title: "Latency" } - TableViewColumn{width: 260; role: "version" ; title: "Version" } - } - } - } - - // ******************************************* - // Components - // ******************************************* - - // New Contract component - Component { - id: newContract - Column { - id: mainContractColumn - anchors.fill: parent - function contractFormReady(){ - if(codeView.text.length > 0 && txValue.text.length > 0 && txGas.text.length > 0 && txGasPrice.length > 0) { - txButton.state = "READY" - }else{ - txButton.state = "NOTREADY" - } - } - states: [ - State{ - name: "ERROR" - PropertyChanges { target: txResult; visible:true} - PropertyChanges { target: codeView; visible:true} - }, - State { - name: "DONE" - PropertyChanges { target: txValue; visible:false} - PropertyChanges { target: txGas; visible:false} - PropertyChanges { target: txGasPrice; visible:false} - PropertyChanges { target: codeView; visible:false} - PropertyChanges { target: txButton; visible:false} - PropertyChanges { target: txDataLabel; visible:false} - PropertyChanges { target: atLabel; visible:false} - PropertyChanges { target: txFuelRecipient; visible:false} - - PropertyChanges { target: txResult; visible:true} - PropertyChanges { target: txOutput; visible:true} - PropertyChanges { target: newTxButton; visible:true} - }, - State { - name: "SETUP" - PropertyChanges { target: txValue; visible:true; text: ""} - PropertyChanges { target: txGas; visible:true; text: ""} - PropertyChanges { target: txGasPrice; visible:true; text: ""} - PropertyChanges { target: codeView; visible:true; text: ""} - PropertyChanges { target: txButton; visible:true} - PropertyChanges { target: txDataLabel; visible:true} - - PropertyChanges { target: txResult; visible:false} - PropertyChanges { target: txOutput; visible:false} - PropertyChanges { target: newTxButton; visible:false} - } - ] - width: 400 - spacing: 5 - anchors.left: parent.left - anchors.top: parent.top - anchors.leftMargin: 5 - anchors.topMargin: 5 - - ListModel { - id: denomModel - ListElement { text: "Wei" ; zeros: "" } - ListElement { text: "Ada" ; zeros: "000" } - ListElement { text: "Babbage" ; zeros: "000000" } - ListElement { text: "Shannon" ; zeros: "000000000" } - ListElement { text: "Szabo" ; zeros: "000000000000" } - ListElement { text: "Finney" ; zeros: "000000000000000" } - ListElement { text: "Ether" ; zeros: "000000000000000000" } - ListElement { text: "Einstein" ;zeros: "000000000000000000000" } - ListElement { text: "Douglas" ; zeros: "000000000000000000000000000000000000000000" } - } - - - TextField { - id: txFuelRecipient - placeholderText: "Address / Name or empty for contract" - //validator: RegExpValidator { regExp: /[a-f0-9]{40}/ } - width: 400 - } - - RowLayout { - TextField { - id: txValue - width: 222 - placeholderText: "Amount" - validator: RegExpValidator { regExp: /\d*/ } - onTextChanged: { - contractFormReady() - } - } - - ComboBox { - id: valueDenom - currentIndex: 6 - model: denomModel - } - } - - RowLayout { - TextField { - id: txGas - width: 50 - validator: RegExpValidator { regExp: /\d*/ } - placeholderText: "Gas" - text: "500" - /* - onTextChanged: { - contractFormReady() - } - */ - } - Label { - id: atLabel - text: "@" - } - - TextField { - id: txGasPrice - width: 200 - placeholderText: "Gas price" - text: "10" - validator: RegExpValidator { regExp: /\d*/ } - /* - onTextChanged: { - contractFormReady() - } - */ - } - - ComboBox { - id: gasDenom - currentIndex: 4 - model: denomModel - } - } - - Label { - id: txDataLabel - text: "Data" - } - - TextArea { - id: codeView - height: 300 - anchors.topMargin: 5 - width: 400 - onTextChanged: { - contractFormReady() - } - } - - - Button { - id: txButton - /* enabled: false */ - states: [ - State { - name: "READY" - PropertyChanges { target: txButton; /*enabled: true*/} - }, - State { - name: "NOTREADY" - PropertyChanges { target: txButton; /*enabled:false*/} - } - ] - text: "Send" - onClicked: { - var value = txValue.text + denomModel.get(valueDenom.currentIndex).zeros; - var gasPrice = txGasPrice.text + denomModel.get(gasDenom.currentIndex).zeros; - var res = eth.create(txFuelRecipient.text, value, txGas.text, gasPrice, codeView.text) - if(res[1]) { - txResult.text = "Your contract could not be sent over the network:\n" - txResult.text += res[1].error() - txResult.text += "" - mainContractColumn.state = "ERROR" - } else { - txResult.text = "Your transaction has been submitted:\n" - txOutput.text = res[0].address - mainContractColumn.state = "DONE" - } - } - } - Text { - id: txResult - visible: false - } - TextField { - id: txOutput - visible: false - width: 530 - } - Button { - id: newTxButton - visible: false - text: "Create a new transaction" - onClicked: { - this.visible = false - txResult.text = "" - txOutput.text = "" - mainContractColumn.state = "SETUP" - } - } - } - } - // New Transaction component - Component { - id: newTransaction - Column { - id: simpleSendColumn - states: [ - State{ - name: "ERROR" - }, - State { - name: "DONE" - PropertyChanges { target: txSimpleValue; visible:false} - PropertyChanges { target: txSimpleRecipient; visible:false} - PropertyChanges { target:newSimpleTxButton; visible:false} - - PropertyChanges { target: txSimpleResult; visible:true} - PropertyChanges { target: txSimpleOutput; visible:true} - PropertyChanges { target:newSimpleTxButton; visible:true} - }, - State { - name: "SETUP" - PropertyChanges { target: txSimpleValue; visible:true; text: ""} - PropertyChanges { target: txSimpleRecipient; visible:true; text: ""} - PropertyChanges { target: txSimpleButton; visible:true} - PropertyChanges { target:newSimpleTxButton; visible:false} - } - ] - spacing: 5 - anchors.leftMargin: 5 - anchors.topMargin: 5 - anchors.top: parent.top - anchors.left: parent.left - - function checkFormState(){ - if(txSimpleRecipient.text.length == 40 && txSimpleValue.text.length > 0) { - txSimpleButton.state = "READY" - }else{ - txSimpleButton.state = "NOTREADY" - } - } - - TextField { - id: txSimpleRecipient - placeholderText: "Recipient address" - Layout.fillWidth: true - //validator: RegExpValidator { regExp: /[a-f0-9]{40}/ } - width: 530 - onTextChanged: { checkFormState() } - } - TextField { - id: txSimpleValue - width: 200 - placeholderText: "Amount" - anchors.rightMargin: 5 - validator: RegExpValidator { regExp: /\d*/ } - onTextChanged: { checkFormState() } - } - Button { - id: txSimpleButton - /*enabled: false*/ - states: [ - State { - name: "READY" - PropertyChanges { target: txSimpleButton; /*enabled: true*/} - }, - State { - name: "NOTREADY" - PropertyChanges { target: txSimpleButton; /*enabled: false*/} - } - ] - text: "Send" - onClicked: { - //this.enabled = false - var res = eth.transact(txSimpleRecipient.text, txSimpleValue.text, "500", "1000000", "") - if(res[1]) { - txSimpleResult.text = "There has been an error broadcasting your transaction:" + res[1].error() - } else { - txSimpleResult.text = "Your transaction has been broadcasted over the network.\nYour transaction id is:" - txSimpleOutput.text = res[0].hash - this.visible = false - simpleSendColumn.state = "DONE" - } - } - } - Text { - id: txSimpleResult - visible: false - - } - TextField { - id: txSimpleOutput - visible: false - width: 530 - } - Button { - id: newSimpleTxButton - visible: false - text: "Create an other transaction" - onClicked: { - this.visible = false - simpleSendColumn.state = "SETUP" - } - } - } - } } diff --git a/ethereal/gui.go b/ethereal/gui.go index d2363b5a9..d8ab50ac6 100644 --- a/ethereal/gui.go +++ b/ethereal/gui.go @@ -31,6 +31,7 @@ type Gui struct { // QML Engine engine *qml.Engine component *qml.Common + qmlDone bool // The ethereum interface eth *eth.Ethereum @@ -150,18 +151,16 @@ func (gui *Gui) showWallet(context *qml.Context) (*qml.Window, error) { return nil, err } - win := gui.createWindow(component) - - go func() { - go gui.setInitialBlockChain() - gui.loadAddressBook() - gui.setPeerInfo() - gui.readPreviousTransactions() - }() + gui.win = gui.createWindow(component) gui.update() - return win, nil + return gui.win, nil +} + +// The done handler will be called by QML when all views have been loaded +func (gui *Gui) Done() { + gui.qmlDone = true } func (gui *Gui) ImportKey(filePath string) { @@ -230,14 +229,16 @@ type address struct { } func (gui *Gui) loadAddressBook() { - gui.win.Root().Call("clearAddress") + view := gui.getObjectByName("infoView") + view.Call("clearAddress") nameReg := ethpub.EthereumConfig(gui.eth.StateManager()).NameReg() if nameReg != nil { nameReg.EachStorage(func(name string, value *ethutil.Value) { if name[0] != 0 { value.Decode() - gui.win.Root().Call("addAddress", struct{ Name, Address string }{name, ethutil.Bytes2Hex(value.Bytes())}) + + view.Call("addAddress", struct{ Name, Address string }{name, ethutil.Bytes2Hex(value.Bytes())}) } }) } @@ -282,7 +283,7 @@ func (gui *Gui) insertTransaction(window string, tx *ethchain.Transaction) { ptx.Sender = s ptx.Address = r - gui.win.Root().Call("addTx", window, ptx, inout) + gui.getObjectByName("transactionView").Call("addTx", window, ptx, inout) } func (gui *Gui) readPreviousTransactions() { @@ -301,7 +302,7 @@ func (gui *Gui) processBlock(block *ethchain.Block, initial bool) { b := ethpub.NewPBlock(block) b.Name = name - gui.win.Root().Call("addBlock", b, initial) + gui.getObjectByName("chainView").Call("addBlock", b, initial) } func (gui *Gui) setWalletValue(amount, unconfirmedFunds *big.Int) { @@ -326,6 +327,17 @@ func (self *Gui) getObjectByName(objectName string) qml.Object { // Simple go routine function that updates the list of peers in the GUI func (gui *Gui) update() { + // We have to wait for qml to be done loading all the windows. + for !gui.qmlDone { + time.Sleep(500 * time.Millisecond) + } + + go func() { + go gui.setInitialBlockChain() + gui.loadAddressBook() + gui.setPeerInfo() + gui.readPreviousTransactions() + }() var ( blockChan = make(chan ethreact.Event, 100) @@ -514,7 +526,9 @@ func (gui *Gui) Printf(format string, v ...interface{}) { func (gui *Gui) printLog(s string) { str := strings.TrimRight(s, "\n") lines := strings.Split(str, "\n") + + view := gui.getObjectByName("infoView") for _, line := range lines { - gui.win.Root().Call("addLog", line) + view.Call("addLog", line) } }